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A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3 and g = 9.81 m/s2. Which of the following is correct?
- a)Flow direction is B to A and pA - pB = 1.4 kPa.
- b)Flow direction is A to B and pB - pA = 20 kPa.
- c)Flow direction is B to A and pB - pA = 1.4 kPa.
- d)Flow direction is A to B and pA - pB = 20 kPa.
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
A U-tube manometer, with a small quantity of mercury, is used to measu...
It is a U-tube differential Manometer.
In this manometer A & B at different level & the liquid contain in manometer has the same specific gravity (only mercury is fill in the manometer)
Given: ρmercury = 13600 kg/m3, g = 9.81 m/sec2, Δh = 150 mm = 0.150 meter
Static pressure difference for U-tube differential manometer is given by,
pA - pB = ρg(hA - hB) = ρgΔh
= 13600 × 9.81 × 0.150
= 20.01 × 103 Pa = 20.01 kPa ≈ 20 kPa
Hence pA - pB is positive and pA > pB, Flow from A to B.
In this manometer A & B at different level & the liquid contain in manometer has the same specific gravity (only mercury is fill in the manometer)
Given: ρmercury = 13600 kg/m3, g = 9.81 m/sec2, Δh = 150 mm = 0.150 meter
Static pressure difference for U-tube differential manometer is given by,
pA - pB = ρg(hA - hB) = ρgΔh
= 13600 × 9.81 × 0.150
= 20.01 × 103 Pa = 20.01 kPa ≈ 20 kPa
Hence pA - pB is positive and pA > pB, Flow from A to B.
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A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer?
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A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer?.
A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer?.
Solutions for A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A U-tube manometer, with a small quantity of mercury, is used to measure the static pressure difference between two locations, A and B, in a conical section through which an incompressible fluid flows. At a particular flow rate, the mercury column appears as shown in the figure. The density of mercury is 13,600 kg/m3and g = 9.81 m/s2. Which of the following is correct?a)Flow direction is B to A and pA- pB= 1.4 kPa.b)Flow direction is A to B and pB- pA= 20 kPa.c)Flow direction is B to A and pB- pA= 1.4 kPa.d)Flow direction is A to B and pA- pB= 20 kPa.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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